Zhu, Zhengyuan; Taqqu, Murad S. - In: Journal of Time Series Analysis 27 (2006) 3, pp. 367-380
Fractional Brownian motion is a mean-zero self-similar Gaussian process with stationary increments. Its covariance depends on two parameters, the self-similar parameter H and the variance C. Suppose that one wants to estimate optimally these parameters by using n equally spaced observations. How...